OPTI-UPS SS20K33 - Manual

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AVR
Industrial‐Grade High Efficiency A.C Voltage Regulator
USER’S MANUAL
OPTI‐UPS International Corporation reserves the right to make engineering changes on all its products. Such refinements
may affect information given in the instructions. Therefore, USE ONLY THE INSTRUCTIONS THAT ARE PACKED WITH THE
PRODUCT.
WARNING: High voltages are present inside this unit during operation. Do not operate this unit unless all covers are in place.
Installation and servicing should only be done by qualified personnel.